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Gigabyte HD6770 Silent Cell 1GB Review (passively cooled)

Unigine provides an interesting way to test hardware. It can be easily adapted to various projects due to its elaborated software design and flexible toolset. A lot of their customers claim that they have never seen such extremely-effective code, which is so easy to understand.

Heaven Benchmark is a DirectX 11 GPU benchmark based on advanced Unigine engine from Unigine Corp. It reveals the enchanting magic of floating islands with a tiny village hidden in the cloudy skies. Interactive mode provides emerging experience of exploring the intricate world of steampunk.

Efficient and well-architected framework makes Unigine highly scalable:

  • Multiple API (DirectX 9 / DirectX 10 / DirectX 11 / OpenGL) render
  • Cross-platform: MS Windows (XP, Vista, Windows 7) / Linux
  • Full support of 32bit and 64bit systems
  • Multicore CPU support
  • Little / big endian support (ready for game consoles)
  • Powerful C++ API
  • Comprehensive performance profiling system
  • Flexible XML-based data structures

We use the following settings: 1920×1080 resolution. Anti Aliasing off. Anisotrophy 4, Tessellation normal. Shaders High. Stereo 3D disabled. API: Direct X 11.

The Gigabyte HD6770 Silent Cell averages 21 frames per second, dropping to 12.1 in the more intensive environments. This is slightly lower than the Sapphire HD5770 Vapor X which we reviewed months ago and retested last week.

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9 comments

  1. The design is great, I love passive cards and am willing to forgo a little performance. I must be really sensitive against fan noise as even my system with bequiet fans annoys me. im going to check this out. thanks.

  2. I really do like this, if they could get the price down by £15 it would be a must have IMO

  3. Its a bit weak for my needs, but I can see why people would like the whole ‘no noise’ deal. there aren’t enough silent cards made. Wonder if they could ever get a 6870 silent. I might opt for that one.

  4. I own a HD5770 and I saw this today, im impressed with the cooler. have my own card on ebay now, hopefully can fund for half of this one for my media/main pc.

  5. Interesting to see how such a low end card by todays standards can still power many engines at 1080p. As the reviewer said this was never possible in the past. 720p was a stretch.

    Good read. cooler is very strong by the results also.

  6. Not really my thing, but my friend would be into this as he is always bitchin about noise from his computer. he spent £30 on high quality case fans recently. I can’t tell the difference but he is happy.

  7. Well… this is embarrassing. The Gigabyte branding would be upside down if this card were mounted in a conventional tower chassis, I was really interested in the card until I noticed this. I’m mildly OCD so that would be unbearable to live with (I have a windowed Chassis).

    Hopefully they sort that out.

  8. @Trevor, wouldn’t you be better off just getting a custom cooler for your 5770? Seeing as 5770s and 6770s are virtually identical it would save you some money.